Bosch 1/2 in. 3-Jaw Keyless Chuck with SDS-Plus Shank HA3JAW - The Home Depot
Rotary Hammer Drill Quick Change Drive Adapters A Taper, SDS, Max, Plus, Spline Converters ID 3370-
SDS-Plus to 1/2Inch(M13x15mm) Thread Garden Auger Drill Adapter Keyless Drill Chuck Adapter Round Shank for Hammer Drill - AliExpress
Chuck Adapter SDS Hammer drill TO 1/2 drive impact driver socket for Bosch GMC | eBay
MTP Core Drill Bit Adapter 1-1/4" 7 Threaded Male SDS Max Hammer Drill Diamond UNC
Amazon.com: SDS Max to SDS Plus Adapter for Rotary Hammers Connection SDS Max to SDS Plus Drill Converter Shank Quick Tool for Demolition Hammers : Tools & Home Improvement